request.to_yaml fails (jruby-rack 1.0.3 issue)
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Key: JRUBY-5162
URL: http://jira.codehaus.org/browse/JRUBY-5162
Project: JRuby
Issue Type: Bug
Environment: reproduced on Solaris 11 as well as on Ubuntu Linux 10.04
(JRuby 1.5.2 + JRuby Rack 1.0.3 + Rails 2.3.8)
Reporter: Karol Bucek
Assignee: Thomas E Enebo
Priority: Minor
invoking *request.to_yaml* fails with :
{code}
can't dump anonymous class Class
yaml/rubytypes:56:in `to_yaml'
yaml/rubytypes:56:in `to_yaml'
yaml/rubytypes:160:in `to_yaml'
yaml/rubytypes:159:in `each'
yaml/rubytypes:159:in `to_yaml'
yaml/rubytypes:158:in `seq'
yaml/rubytypes:158:in `to_yaml'
yaml:388:in `emit'
yaml:388:in `quick_emit'
yaml/rubytypes:157:in `to_yaml'
yaml/rubytypes:68:in `to_yaml'
yaml/rubytypes:67:in `each'
yaml/rubytypes:67:in `to_yaml'
yaml/rubytypes:66:in `map'
yaml/rubytypes:66:in `to_yaml'
yaml:388:in `emit'
yaml:388:in `quick_emit'
yaml/rubytypes:65:in `to_yaml'
yaml/rubytypes:91:in `to_yaml'
yaml/rubytypes:90:in `each'
yaml/rubytypes:90:in `to_yaml'
yaml/rubytypes:89:in `map'
yaml/rubytypes:89:in `to_yaml'
yaml:388:in `emit'
yaml:388:in `quick_emit'
yaml/rubytypes:88:in `to_yaml'
yaml/rubytypes:68:in `to_yaml'
yaml/rubytypes:67:in `each'
yaml/rubytypes:67:in `to_yaml'
yaml/rubytypes:66:in `map'
yaml/rubytypes:66:in `to_yaml'
yaml:388:in `emit'
yaml:388:in `quick_emit'
yaml/rubytypes:65:in `to_yaml'
yaml/rubytypes:160:in `to_yaml'
yaml/rubytypes:159:in `each'
yaml/rubytypes:159:in `to_yaml'
yaml/rubytypes:158:in `seq'
yaml/rubytypes:158:in `to_yaml'
yaml:388:in `emit'
yaml:388:in `quick_emit'
yaml/rubytypes:157:in `to_yaml'
yaml/rubytypes:68:in `to_yaml'
yaml/rubytypes:67:in `each'
yaml/rubytypes:67:in `to_yaml'
yaml/rubytypes:66:in `map'
yaml/rubytypes:66:in `to_yaml'
yaml:388:in `emit'
yaml:388:in `quick_emit'
yaml/rubytypes:65:in `to_yaml'
yaml/rubytypes:68:in `to_yaml'
yaml/rubytypes:67:in `each'
yaml/rubytypes:67:in `to_yaml'
yaml/rubytypes:66:in `map'
yaml/rubytypes:66:in `to_yaml'
yaml:388:in `emit'
yaml:388:in `quick_emit'
yaml/rubytypes:65:in `to_yaml'
yaml/rubytypes:91:in `to_yaml'
yaml/rubytypes:90:in `each'
yaml/rubytypes:90:in `to_yaml'
yaml/rubytypes:89:in `map'
yaml/rubytypes:89:in `to_yaml'
yaml:388:in `emit'
yaml:388:in `quick_emit'
yaml/rubytypes:88:in `to_yaml'
yaml/rubytypes:68:in `to_yaml'
yaml/rubytypes:67:in `each'
yaml/rubytypes:67:in `to_yaml'
yaml/rubytypes:66:in `map'
yaml/rubytypes:66:in `to_yaml'
yaml:388:in `emit'
yaml:388:in `quick_emit'
yaml/rubytypes:65:in `to_yaml'
yaml/rubytypes:160:in `to_yaml'
yaml/rubytypes:159:in `each'
yaml/rubytypes:159:in `to_yaml'
yaml/rubytypes:158:in `seq'
yaml/rubytypes:158:in `to_yaml'
yaml:388:in `emit'
yaml:388:in `quick_emit'
yaml/rubytypes:157:in `to_yaml'
yaml/rubytypes:142:in `to_yaml'
yaml/rubytypes:141:in `each'
yaml/rubytypes:141:in `to_yaml'
yaml/rubytypes:140:in `map'
yaml/rubytypes:140:in `to_yaml'
yaml:388:in `emit'
yaml:388:in `quick_emit'
yaml/rubytypes:136:in `to_yaml'
{code}
seems to be caused by entries in the *...@env* hash - this custom to_yaml
eliminates the issue :
{code}
def to_yaml( opts = {} )
YAML::quick_emit( self, opts ) do |out|
out.map( taguri, to_yaml_style ) do |map|
to_yaml_properties.each do |prop|
value = instance_variable_get( prop )
if prop.to_sym == :'@env'
value = value.dup # Hash
value.delete('action_controller.rescue.request')
value.delete('action_controller.rescue.response')
end
map.add( prop[1..-1], value )
end
end
end
end
{code}
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